baber/WOPTO huggingface dataset:
Patent JP-2001140249-A (JP)
Title: Installation method of cage and cage lateral moving device
Inventor: MIZUTANI YUICHIRO
IPC: E02D5/18
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an installation method of a cage capable of being easily intalled when the cage is installed downward of an underground installation. SOLUTION: After both sides and a downward side of an underground installation 4 built in the ground are excavated to form a vertical ditch 3, a rail-like sliding girder 9 is installed along the bottom of an underground installation 4. A reinforcement hanging holder 14 is guided to the sliding girder 9, a short cage 7a for concrete mounted to the hanging holder 14 is lowered downward from the side of the underground installation 4, and the hanging holder 14 is locked with the sliding girder 9 to move the cage 7a to the other end side of the bottom of the underground installation 4. Similarly, after successively the cage 7a is installed from one end of the bottom of the underground installation over the other end, the cage is installed in the vertical ditch 3 so as to insert a long cage into both sides of the underground installation.
Patent JP-H11159880-A (JP)
Title: Fan motor controller for hot air heater
Inventor: UEYAMA TAIJI
IPC: F24H3/04
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To control abnormal increase/decrease of r.p.m. and to ensure a supply air volume through self-correction of a fan motor. SOLUTION: This fan motor controller for hot air heater comprises a heat exchanger 13 for exchanging heat from a heat source machine 11, a fan 14 for supplying that heat as hot air, a fan motor 16 for turning the fan, an r.p.m. measuring section 23, a room temperature detecting section 19, a section 20 for setting a desired room temperature, and a section 28 for controlling the r.p.m. of the fan depending on the difference between the room temperature and a set room temperature. The r.p.m. control section 28 is provided with upper and lower limiters 24 and when the r.p.m. of the fan exceeds upper or lower limit being set by the limiter, driving power of the fan motor is varied stepwise at a specified period such that the r.p.m. is varied in the direction opposite to the direction exceeding the limit.
Patent JP-2001142141-A (JP)
Title: Projector
Inventor: YAMAUCHI YOSHITOSHI
IPC: G03B21/00
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a projector capable of attaining the miniaturization and reduction in weight under a condition free from troubles as for optical characteristics as compared with a transmission type by using a dichroic prism capable of attaining a color separation function and a color synthesis function with scarcely any difference in strength as a color separation/color synthesis element. SOLUTION: As for the dichroic prism 1 functioning as the color separation/ color synthesis element, by devising a multi-layered film as for a red dichroic film 1r and a blue dichroic film 1b, the maximum reflectance of the polarization component of one of S-polarized light and P-polarized light is >=80% of the maximum reflectance of the other polarization component, and by using the prism 1 with the aforesaid characteristics, polarization dependency is reduced. Thus, the reflection characteristics of the polarization component at the color separating process is made equivalent to the reflection characteristics of the polarization component at color-synthesizing the light which is made incident again after being modulated by reflection type liquid crystal panels 3R, 3G and 3B.
Patent JP-H05157557-A (JP)
Title: Onboard distance detector
Inventor: ASAYAMA YOSHIAKI
IPC: G01C3/06
Filed: 1991-12-09
Abstract: PURPOSE:To perform adjustment readily so that the optical axes of video cameras, which are arranged at the upper and lower parts are in parallel and upper and lower image sensors are in parallel. CONSTITUTION:An upper video camera 5 is attached to the upper part of a holding member 9 through an optical-axis adjusting member 10. A lower video camera 6 is attached to the lower side of the holding member 9. The optical-axis adjusting member 10 and the video camera 5 are vertically moved as a unitary body so that an optical axis 7 of the upper video camera 5 becomes parallel with an optical axis 8 of the lower video camera 6. Thus, the parallel adjustment of both optical axes 7 and 8 is performed. A fixing screw 13 is loosened and the vide camera 6 is turned around the optical axis 8 in such a way that the alignment of the pixels of image sensors 3 and 4 of the video cameras 5 and 6 becomes parallel. When the apparatus is provided on a vehicle 14 after both optical axes 7 and 8 are adjusted in parallel, the holding member 9 is turned with respect to a turning adjusting member 15, which is fixed to the vehicle, when the directions of the optical axes 7 and 8 are deviated. Thus, the directions of both optical axes are adjusted. Therefore, the adjustment is easy, and the distance measuring accuracy can be improved.
Patent JP-H02168331-A (JP)
Title: Digital signal processor
Inventor: SUNAGA JUNKO
IPC: G06F17/10
Filed: 1988-12-22
Abstract: PURPOSE:To simplify the constitution of a program for controlling write and read, and to shorten processing time by selecting two address pointers for a designation and a source by using a multiplexer. CONSTITUTION:The address pointer 11 for a RAM destination is a pointer for designating an access address at the time to write data in a RAM 5, and the address pointer 12 for a RAM source is the pointer for designating the access address at the time to read the data from the RAM 5. These address pointers are turned into a read enable state or a write enable state by the multiplexer 13 according to a control signal from a sequence controller 3. The address at the time of the write to the RAM is different from the address at the time of the read from the RAM, and in the case where processing to repeat the write and the read alternately is performed, the processing time can be shortened.
Patent JP-H11159292-A (JP)
Title: Joint structure of construction member
Inventor: NAKAGAWA MASAYOSHI
IPC: E04B1/61
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide joint structure of construction members that can positively enlarge the diameter of a fixed blade member while suppressing boring work to a male-type fit-in part required to enlarge the diameter of the fixed blade member, to a minimum. SOLUTION: A protruding end part of a male-type fit-in part 4 in joint structure 1 is provided with a fixed blade member 6 enlargeable in diameter with a diameter enlarging insert hole 7 formed inside. Inside a female-type fit-in part 5, a diameter enlarging member 9 fitted into the diameter enlarging insert hole 7 of the fixed blade member 6 to enlarge a diameter is fitted in a protruded state to a bottom part 8a of a fit-in hole 8 into which the fixed blade member 6 of the male-type fit-in part 4 is fitted.  With the diameter enlarging member 9 thus provided in the female-type fit-in part 5, the diameter enlarging member 9 can be formed with minimum boring work, and the male-type fit-in part 4 and female-type fit-in part 5 can be positively fitted by the diameter enlarging member 9 provided in the female-type fit-in part 5, that is, both construction members 2 can be positively jointed.
Patent JP-H10146240-A (JP)
Title: Lumbar support for seat
Inventor: HASEGAWA HIROAKI
IPC: A47C7/40
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To easily fix cloth material in a properly stretched state as a cloth spring and to easily adjust-set a spring rate as a cloth spring. SOLUTION: A lumbar support is provided with shaft frames 2 and 3 the shaft line of which is curved forward nearly like a blow, the frames 2 and 3 are attach and fixed respectively to bothe side parts of a seat back frame 1 on each upper/lower shaft end side of them, the close material is stretched as the cloth spring 4 by bridging between the shaft frames. In the case the cloth spring 4 is previously bridge-mounted between the frames 2 and 3 to attach and fix at least one side 2 of the frames 2 and 3 attached and fixed to both end parts of the seat back frame 1 to the frame 1 by fixing later with screws 7 and 8 at each shaft end.
Patent JP-2000146756-A (JP)
Title: Device for inspecting flat panel picture quality
Inventor: YAMASHITA KATSUMI
IPC: G02F1/13
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To inspect a defect while there are a specific number of line defects or less by detecting the contact failure between a probe and the electrode of a display as a line defect and executing contact try when there are at least a specific number of line defects. SOLUTION: An image-processing part 46 processes image data being taken into an image memory 47 and extracts the features of the image being generated in the image data. A line defect detection means 46B detects a line defect from the features of the image and detects a line defect that is clearly generated over the entire width of a display 10 in vertical and horizontal directions. A number-judging means 48 counts the number of line defects being detected by the detection means 46B and judges whether the number of is equal to or more than, or equal to or less than a specific number. Every time a contact retry device 49 executes operation, an image pick-up part 42 picks up the image of the screen of the display 10 again, performs pre-sampling processing, and stores the result in the memory 47.  The processing part 46 reads the image data and the detection means 46B detects a line defect caused by contact failure. The number-judging means 48 counts the number of line defects to judge the presence or absence of the line defects.
Patent JP-2000153364-A (JP)
Title: Method for automatically arc-cutting cast member
Inventor: TANABE NORIO
IPC: B22D31/00
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To execute an arc-cutting work while automatically starting an arc by varying a positional relation on the surface of an arc-cutting part faced to the tip part of a torch by a specific amount in case of generating no arc at the setting position and executing reignition treatment for starting the arc. SOLUTION: In case of transmitting no conducting signal from a plasma arc-cutting machine, a robot does not start to the arc-cutting work, but executes the reignition treatment. The reignition treatment at the arc-cutting starting point P1 is moved to the point P11 advanced by the prescribed amount along the moving course. When the arc is generated, working gas is ejected and a working succeeding signal is outputted to the robot. A new moving course through intermediate passing-through points P2, P3 from the new arcing starting point P11, is prepared with a control panel to move the torch.  When the conducting signal is shut off during moving to the arc-cutting completing point P4, the torch is stopped at the position P44, and in the case of being the distance between the position P44 and the arc-cutting completing point P4 within a prescribed amount, the robot moves to the point P5, and in case of exceeding this distance to the prescribed amount, the reignition treatment is executed and one series of the arc-cutting work is succeeded.
Patent JP-H05133075-A (JP)
Title: Outer wall panel
Inventor: KURAMOTO HIROBUMI
IPC: B32B3/30
Filed: 1991-11-14
Abstract: PURPOSE:To prevent chamfer and deflection by protruding a plurality of leg parts on a lower surface, and integrally laminating an outer surface panel on the upper surface of a cement bed member having notch parts on both upper corners. CONSTITUTION:A plurality of leg parts 3 are provided on the lower surface of a flat plate 2 at fixed intervals, and notch parts 11 are provided on both upper corners to form a cement bed member 1. A cement outer surface panel 5 is adhered and laminated on the upper surface of the flat plate 2 of the cement bed member 1 by use of a synthetic resin adhesive 6. Further, a recessed surface 4 having a reversely recessed form is formed on the reverse of the bed member 1 by the plurality of leg parts 3, whereby an air space is automatically formed between a building body and a wall surface. Thus, the permeability of the wall surface is enhanced, and dewing can be prevented.
Patent JP-H02175557-A (JP)
Title: Image forming device
Inventor: WARATANI TSUYOSHI
IPC: G03G15/00
Filed: 1988-12-23
Abstract: PURPOSE:To prevent sheets from dropping and scattering even after a mobile portion is opened by storing the sheets between the mobile portion and a discharge tray when the discharge tray is placed on the mobile portion. CONSTITUTION:The sheet where a picture has been fixed by a fixing device is guided to a discharge roller 25 by a flapper, and is discharged and stored between a tray 22 for discharged sleets positioned at a closed position E and the exterior surface of the mobile portion 2b by one of a pair of rollers 25. When the sheets are jammed during moving, an operator rotates the mobile 2b of a machine body 2 in an arrow direction. By this, a sheet carrying passage is opened to remove jammed sheets easily. At this time, the tray 22 for discharged sheets rotates together with the mobile 2b to prevent the sheets stored between the tray 22 and the exterior surface from dropping and scattering. Then the mobile portion 2b is rotated counter-clockwise to return it to a prescribed position, completing a treatment for jamming.
Patent JP-H10161174-A (JP)
Title: Camera provided with automatic photographing mode selecting device
Inventor: HIRAI ISAMU
IPC: G03B7/0805
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of automatically selecting an optimum photographing mode in accordance with a photographing condition, and easily manually selecting a photographing mode desired by a photographer. SOLUTION: This camera capable of selecting plural picture modes (program exposure mode) is provided with a CPU which can act in a picture mode manually setting mode for selecting the optional picture mode out of plural picture modes by the operation of an up/down lever 16 and in a picture mode automatically setting mode for automatically selecting the appropriate picture mode out of plural picture modes based on the photographing condition. The CPU does not automatically select the picture mode when the picture mode is manually set by the operation of the lever 16 in the midst of the action in the picture mode automatically setting mode.
Patent JP-H08172846-A (JP)
Title: Braking device for engine
Inventor: MORIYAMA HIROSHI
IPC: A01D34/76
Filed: 1994-12-27
Abstract: PURPOSE: To provide a braking device for an engine enabling the simplification and miniaturization of structure and having improved operability of a brake shoe by integrally constructing the brake shoe with an operational arm, which protrudes outside from the outer peripheral surface of a flywheel and an operational wire is connected to. CONSTITUTION: A brake shoe 13 is supported on a crank case 14 supporting a crank shaft 6 whose one end is fixed with a flywheel 10 through a shaft 15 in such a manner that the brake shoe 13 is swingable between a braking position B where the brake shoe presses on the outer surface 10a of the flywheel 10 and a releasing position A where the brake shoe 13 separates from the outer surface 10a. The brake shoe 13 is connected with a brake spring 19 for forcing the brake shoe 13 toward the braking position B. Further, a supporting axis 15 for the brake shoe 13 is placed on the crank case 14 at the inside position of the outer peripheral surface 10a of the flywheel 10. On the other hand, the brake shoe 13 is integrally constructed with the operational arm 20, which protrudes outside from the outer peripheral surface of a flywheel 10 and an operational wire 24 is connected to.
Patent JP-H01166205-A (JP)
Title: Correction method for contour program
Inventor: MIYATA MITSUTO
IPC: G05B19/4093
Filed: 1987-12-23
Abstract: PURPOSE:To simplify the correction of a contour program by performing the automatic internal arithmetic operations up to a block to be corrected and displaying the contours and the contour data correction screens just after pointing said block and giving correction to it. CONSTITUTION:The alphabet letters 'ZY' is added to each block of a contour program part CNP for identification of the head of the block. When a prescribed block of the CNP is corrected, a cursor CSR is set at the block for designation. Then a conversion key SFK1 is pushed for start of the correction. Thus the head block is searched and the internal arithmetic operations are successively carried out at the head of a program through the designated block. Then the contours and the contour data input screens are shown up to said block. Under such conditions, the designated block is corrected and also it is checked whether any intersecting point or contact exists or not against the contiguous blocks. If so, the contours are registered as corrected. Thus a contour program is easily corrected.
Patent JP-H10165419-A (JP)
Title: Light irradiating hand-piece
Inventor: MAEJIMA NOBUYUKI
IPC: A61C1/08
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a light irradiating hand-piece which is simple-structured, lightweight, cheap, and used for multi-purposes including photopolymerization (blue light), lighting inside the oral cavity (white light), examination of caries (green light), etc. SOLUTION: The light irradiating head 11 of this hand-piece 10 has full-color LEDs 12 (LEDs of R: red, G: green, and B: blue). A switch 14 is to change the LEDs 12 to light each color or to light more than two colors at the same time. For example, if all three colors (R, B, G) are lighted, white light is irradiated, so that the oral cavity is lighted and a part to be treated can be checked, or examined. When the blue LED is lighted, photopolymerization is made, and when the green LED is lighted, caries can be examined. In this way, this hand- piece can be used for many purposes.
Patent JP-2001144454-A (JP)
Title: Operating device
Inventor: TAKASHITA HIROYUKI
IPC: H05K5/02
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an operating device on which a variety of arrangement of operation displaying sections and input switches can be prepared. SOLUTION: An operating device is composed of an operation inputting section 1 having the control section of the operating device incorporating a plurality of inputting means 11-16 which set equipment to a variety of operating states and an inputting and transmitting means to the control section of the equipment, and an operation displaying section 2 on which the operational contents corresponding to the inputting means 11-16 of the section 1 are displayed and which can be separated from the inputting section 1. The displaying section 2 has a means 27 to be detected indicating the type of arrangement of the display of the contents of operational contents, and the inputting section 1 has a detecting means 17 which detects the type arrangement of the display.  The arrangement of the inputting means 11-16 in the inputting section 1 is changed in accordance with the arrangement of the display of the displaying section 2 detected by means of the detecting means 17.
Patent JP-H05140046-A (JP)
Title: Liquid crystal compound
Inventor: OKABE NOBUHIRO
IPC: C07C69/94
Filed: 1991-11-14
Abstract: PURPOSE:To obtain a new carbonyloxynaphthalenecarbonyloxyoxy group- containing liquid crystal compound, showing an optically three stable state in a wide temperature range, having excellent memory effects, applicable to an electrooptical element, a liquid crystal display, etc. CONSTITUTION:A compound of formula I (R1 and R2 are 4-18C alkyl; R3 is alkyl or haloalkyl; * is optically active carbon) such as 6-decanoyloxy-2- naphthoic acid-4'-(1,1,1-trifluoro-2-octyloxycarbonyl)biphenyl-4-ester. The compound is obtained by reacting a 6-alkylcarbonyloxy-2-naphthoic acid chloride of formula II with a phenol of formula III in the presence of triethylamine.
Patent JP-H10171336-A (JP)
Title: Method and device for forming three-dimensional spatial image
Inventor: HORIKOSHI TSUTOMU
IPC: G03H1/26
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for three-dimensional spatial image formation which can generate a hologram at a high speed and generate a three- dimensional model by using the hologram without spoiling a stereoscopic effect. SOLUTION: A user inputs body positions through a user indication input means 51. A three-dimensional position detecting means 52 detects three- dimensional positions and reads a basic pattern out of a basic pattern table holding means 53. This basic pattern is processed by a body wave front pattern arithmetic means 55 to generate a projection pattern of a hologram at a high speed. The projection pattern is stored in a pattern storage means 56 and a hologram display is made. A projection pattern at a new indication position that a user inputs by using a three-dimensional cursor is integrated with a projection pattern of a structure which is already stored by addition or subtraction to easily perform the addition or deletion of the body.  Thus, a three- dimensional model is generated while an image structure to be generated is observed with the hologram without spoiling the stereoscopic effect.
Patent JP-2000139820-A (JP)
Title: Endoscope
Inventor: OGURA TAKESHI
IPC: A61B1/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactorily observed image by allowing light from an illumination lens to surely reach a lesion part even in the case of allowing a tip to approach close to the lesion part to observe by magnification. SOLUTION: This endoscope is provided with an insertion part to be inserted to a body and provided with an objective optical system for magnification observation and an illuminating optical system, and an objective lens 30 of the objective optical system and a plurality of illuminating lenses 26 of the illuminating optical system. A shortest distance X between a common tangent L on the side of the lens 30 of two optional illuminating lenses arranged on the tip surface of the insertion part and the center O of the objective lens is shorter than the radius R of the objective lens.
Patent JP-H05141457-A (JP)
Title: Disc rotor for disc brake
Inventor: TAKASE KATSUHIKO
IPC: F16D65/12
Filed: 1991-11-15
Abstract: PURPOSE:To make a disc brake capable of acquiring satisfactory effectiveness of braking even for those wherein the temperature rise of their disc rotors is low by mounting a thin steel or stainless plate on the nutational surface on both sides or on one side of a disc rotor made of a disc-shaped carbon plate. CONSTITUTION:In a disc brake mounted to a motorcycle and that possesses a disc rotor 1 made of a disc-shaped carbon plate, thereby its weight reduction is designed, the disc rotor 1 is constructed by attaching thin steel or stainless steel plates 3 to the sliding surfaces on both sides of a disc-shaped carbon plate 2. On this occasion, outer sides of steel plates 3 are bended and fitted to the carbon plate 2 and inner sides are fixed to the carbon plate 2 with a vis or a rivet 4, etc. Also, when it is used for a model wherein the temperature rise of the disc rotor 1 is relatively high, steel plates 3 may be mounted only on one side of the carbon plate 2. With these means, when the temperature of the disc rotor is low, malfunction of the disc rotor due to a carbon plate whose effectiveness is inferior is liquidated.